Furthermore, if the subscript \(i\)  or \(j\)  indicates an antiquark, \(\lambda _i^c\)  should be replaced by \(-\lambda _i^{c*}\) . The parameter \(v_{ij}\)  and \(c_{ij}\)  incorporate the effects from the spatial configuration, effective quark masses, and the effective coupling constant.
In principle, one can obtain these parameters, \(m_i\) , \(v_{ij}\) , and \(c_{ij}\)  by fitting the meson and baryon spectra.
With the introduced parameter \(m_{ij}=m_i+m_j+16c_{ij}/3\)  [1]}, [2]}, we can rewrite the Hamiltonian as,
\(H=H_0+H_{\text{cm}},\) 
